CN109838506A - A kind of double reduction machine - Google Patents
A kind of double reduction machine Download PDFInfo
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- CN109838506A CN109838506A CN201711220412.6A CN201711220412A CN109838506A CN 109838506 A CN109838506 A CN 109838506A CN 201711220412 A CN201711220412 A CN 201711220412A CN 109838506 A CN109838506 A CN 109838506A
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- axle
- gear wheel
- engaged
- double reduction
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Abstract
A kind of double reduction machine of the present invention, with first axle, the 4th axis, first axle has first input end, 4th axis has the second input terminal, the pinion gear of first axle is engaged with the gear wheel of the second axis, the pinion gear of second axis is engaged with the gear wheel of third axis, third axis has the first output end, the pinion gear of 4th axis is engaged with the gear wheel of the 5th axis, the pinion gear of 5th axis is engaged with the gear wheel of the 6th axis, 6th axis has second output terminal, and first axle and the 4th respective axle center of axis are located at same horizontal line, and third axis and the 6th axis go to upper and lower setting.Two speed reducers and Cheng Yitai, two inputs, two outputs are completely independent by double reduction machine of the invention, power of motor is the half of the power of single-input double-output speed reducer, does not need to shunt, and effect of rolling is good, cost is also low, and volume and occupied area are all smaller.
Description
Technical field
The present invention relates to reducer technology field, especially a kind of double reduction machine.
Background technique
Especially metallurgical building material industry milling train class speed reducer, roll require a speed reducer and drive currently on the market, this
Sample is typically necessary more speed reducer drivings for some multi-roll mills, and there are also single input and multi-output decelerations in the market certainly
Machine structure, but such speed reducer input power is big, and shunting effect is also not very good, causes motor cost very high.
Summary of the invention
The technical problem to be solved by the present invention is overcome the deficiencies of the prior art and provide a kind of double reduction machine, volume compared with
The small and required power of motor used is smaller.
The technical solution adopted by the present invention to solve the technical problems is: a kind of double reduction machine, has first axle, the 4th
Axis, the first axle have first input end, and the 4th axis has the second input terminal, the pinion gear of the first axle and second
The gear wheel of axis engages, and the pinion gear of second axis is engaged with the gear wheel of third axis, and the third axis has the first output
End, the pinion gear of the 4th axis are engaged with the gear wheel of the 5th axis, the pinion gear of the 5th axis and the gear wheel of the 6th axis
Engagement, the 6th axis have second output terminal, and the first axle and the 4th respective axle center of axis are located at same horizontal line, described
Third axis and the 6th axis go to upper and lower setting.
Further, the first axle is driven by first motor, and the 4th axis is by the second motor driven.
Further, in the middle part of box body of speed reducer, second axle position is hung down in first axle for the first axle, the 4th axle position
Straight lower section, the third axle position are located at same horizontal line in the second next to axis side, the axle center of the third axis and the axle center of the second axis.
5th axle position is in the 4th axis vertical direction, and the 6th axle position is in the 5th next to axis side, the axis of the 6th axis
The axle center of the heart and the 5th axis is located at same horizontal line,
The axle center of the third axis and the axle center of the 6th axis are located at same vertical line.
Further, the first axle, the second axis, third axis, the 4th axis, the 5th axis, the 6th axis are mounted on same deceleration
In box body, the Gearbox is equipped with speed reducing box base.
The beneficial effects of the present invention are: first axle, the 4th axis in same level, facilitate electricity by two motor drivens
Machine debugging, third axis, the 6th axis respectively drive roll arranged up and down in arrangement up and down.
Two sets of transmission mechanism of the invention combine on a speed reducer, share a speed reducer base, internal gear arrangement
It is staggered, prevents from interfering, be arranged with minimum space, is independent of each other, complementation interference.
Reducing transmission structure of the invention, rolling power utilization rate is high, and loss is small, and power of motor is small, easily purchases, at
This reduction, service efficiency are high.Two speed reducers and Cheng Yitai, two inputs, two outputs are completely independent, electricity by double reduction machine
Machine power is the half of the power of single-input double-output speed reducer, does not need to shunt, and effect of rolling is good, and cost is also low, Er Qieti
Long-pending and occupied area is all smaller.
Detailed description of the invention
The following further describes the present invention with reference to the drawings.
Fig. 1 is inside scheme of installation of the invention；
Fig. 2 is the expansion connection schematic diagram of each axis in the present invention；
Fig. 3 is external scheme of installation of the invention；
Wherein: 1, first axle, the 2, second axis, 3, third axis, the 4, the 4th axis, the 5, the 5th axis, the 6, the 6th axis.
Specific embodiment
Presently in connection with attached drawing, the present invention is further illustrated.These attached drawings are simplified schematic diagram only with signal side
Formula illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of double reduction machine, there is first axle 1, the 4th axis 4, as shown in Fig. 2, first axle 1 has the
One input terminal, the 4th axis 4 have the second input terminal, and the pinion gear of first axle 1 is engaged with the gear wheel of the second axis 2, the second axis 2
Pinion gear is engaged with the gear wheel of third axis 3, and third axis 3 has the first output end, pinion gear and the 5th axis 5 of the 4th axis 4
Gear wheel engagement, the pinion gear of the 5th axis 5 are engaged with the gear wheel of the 6th axis 6, and the 6th axis 6 has second output terminal, first axle 1
It is located at same horizontal line with the respective axle center of the 4th axis 4, as shown in figure 3, third axis 3 and the 6th axis 6 go to upper and lower setting.
First axle 1 is driven by first motor, and the 4th axis 4 is by the second motor driven.
First axle 1, the 4th axis 4 are located at the middle part of box body of speed reducer, and the second axis 2 is located at first axle vertical lower, third axis 3
Positioned at 2 side of the second axis, the axle center of the axle center of third axis 3 and the second axis 2 is located at same horizontal line.
5th axis 5 is located at 4 vertical direction of the 4th axis, and the 6th axis 6 is located at 5 side of the 5th axis, the axle center and the 5th of the 6th axis 6
The axle center of axis 5 is located at same horizontal line.The axle center of third axis 3 and the axle center of the 6th axis 6 are located at same vertical line.
First axle 1, the second axis 2, third axis 3, the 4th axis 4, the 5th axis 5, the 6th axis 6 are mounted on same Gearbox
Interior, Gearbox is equipped with speed reducing box base.
First axle 1, the second axis 2, third axis 3 realize that a required reduction ratio, first axle 1 are input terminal, by the first electricity
Machine driving, third axis 3 are output end, drive a roll of client.
4th axis 4, the 5th axis 5, the 6th axis 6 realize a required reduction ratio, and the 4th axis 4 is input terminal, by the second electricity
Machine driving, the 6th axis 6 are output end, drive another roll of client.
First axle 1, the 4th axis 4 in same level, facilitate motor to debug by two motor drivens, third axis 3,
Six axis 6 respectively drive roll arranged up and down in arrangement up and down.
Two sets of transmission mechanism of the invention combine on a speed reducer, share a speed reducer base, internal gear arrangement
It is staggered, prevents from interfering, be arranged with minimum space, is independent of each other, complementation interference.
Reducing transmission structure of the invention, rolling power utilization rate is high, and loss is small, and power of motor is small, easily purchases, at
This reduction, service efficiency are high.Two speed reducers and Cheng Yitai, two inputs, two outputs are completely independent, electricity by double reduction machine
Machine power is the half of the power of single-input double-output speed reducer, does not need to shunt, and effect of rolling is good, and cost is also low, Er Qieti
Long-pending and occupied area is all smaller.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (4)
1. a kind of double reduction machine, it is characterised in that: there is first axle, the 4th axis, the first axle has first input end, institute
The 4th axis is stated with the second input terminal, the pinion gear of the first axle is engaged with the gear wheel of the second axis, second axis it is small
Gear is engaged with the gear wheel of third axis, and the third axis has the first output end, the pinion gear and the 5th axis of the 4th axis
Gear wheel engagement, the pinion gear of the 5th axis engages with the gear wheel of the 6th axis, the 6th axis with second output terminal,
The first axle and the 4th respective axle center of axis are located at same horizontal line, and the third axis and the 6th axis go to upper and lower setting.
2. double reduction machine according to claim 1, it is characterised in that: the first axle is driven by first motor, described
4th axis is by the second motor driven.
3. double reduction machine according to claim 1, it is characterised in that: the first axle, the 4th axle position are in decelerating chassis
The middle part of body, second axle position is in first axle vertical lower, and the third axle position is in the second next to axis side, the axis of the third axis
The axle center of the heart and the second axis is located at same horizontal line,
5th axle position in the 4th axis vertical direction, the 6th axle position in the 5th next to axis side, the axle center of the 6th axis with
The axle center of 5th axis is located at same horizontal line,
The axle center of the third axis and the axle center of the 6th axis are located at same vertical line.
4. double reduction machine according to claim 1, it is characterised in that: the first axle, the second axis, third axis, the 4th
Axis, the 5th axis, the 6th axis are mounted in same Gearbox, and the Gearbox is equipped with speed reducing box base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711220412.6A CN109838506A (en) | 2017-11-29 | 2017-11-29 | A kind of double reduction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711220412.6A CN109838506A (en) | 2017-11-29 | 2017-11-29 | A kind of double reduction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109838506A true CN109838506A (en) | 2019-06-04 |
Family
ID=66881587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711220412.6A Pending CN109838506A (en) | 2017-11-29 | 2017-11-29 | A kind of double reduction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109838506A (en) |
-
2017
- 2017-11-29 CN CN201711220412.6A patent/CN109838506A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190604 |